Figure 1From: Comparative analysis of hapalindole, ambiguine and welwitindolinone gene clusters and reconstitution of indole-isonitrile biosynthesis from cyanobacteria Structures of hapalindole family of natural products isolated from the strains sequenced in this study. A) Hapalindoles, fischerindoles and welwitindolinones isolated from Hapalosiphon welwitschii UH strain IC-52-3. B) Hapalindoles, ambiguines and fischambiguines isolated from Fischerella ambigua UTEX 1903. C) Hapalindoles isolated from Fischerella sp. ATCC 43239. D) Welwitindolinones isolated from Westiella intricata UH strain HT-29-1.Back to article page